[Bug c++/97171] [11 Regression] ICE in symtab_node::get_for_asmname at gcc/symtab.c:1023 since r11-3192-ge9fdb9a73249f95f

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97171

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Nathan Sidwell <nat...@gcc.gnu.org>:

https://gcc.gnu.org/g:13f7c5d504b5fe6c233f2e68acd10bd4fc9007ac

commit r11-3398-g13f7c5d504b5fe6c233f2e68acd10bd4fc9007ac
Author: Nathan Sidwell <nat...@acm.org>
Date:   Wed Sep 23 07:01:10 2020 -0700

    c++: dependent local extern decl ICE [PR97171]

    I'd missed the piece of substutution for the uses of a local extern
    decl.  Just grab the local specialization.  We need to do this
    regardless of dependentness because we always cloned the local extern.

            PR c++/97171
            gcc/cp/
            * pt.c (tsubst_copy) [FUNCTION_DECL,VAR_DECL]: Retrieve local
            specialization for DECL_LOCAL_P decls.
            gcc/testsuite/
            * g++.dg/template/local10.C: New.